General Contractor | Design + Build Construction Management

Your Vision, Built with Precision

Make it happen

Grattan Design is a Brooklyn-based general contracting and construction management firm dedicated to making the building process simple and stress-free for our clients.

Whether we’re working directly with homeowners or collaborating with architects and designers, we handle coordination, communication, and day-to-day complexities so you don’t have to.

Our in-house wood and steel fabrication shop sets us apart, giving us tighter control over quality, cost, and schedule. When needed, we also provide architectural and engineering services in house, ensuring a fully integrated workflow. This combination allows us to keep projects moving smoothly and deliver work that meets the design intent with precision.

WHY WE ARE DIFFERENT: OUR FABRICATION SHOP

Grattan Design operates a dedicated fabrication shop for both architectural woodworking and steel. With critical components built under one roof, we maintain direct control over cost, schedule, and quality, a level of efficiency most contractors simply cannot match. The result: precision work delivered consistently, without delays or markups.

Our In-House Capabilities
Structural steel • Architectural metal forming • Rough carpentry • Fine carpentry • Exotic woodwork • Custom kitchens • Bathroom build-outs • Stairs & railings